It's a reasonable approach and to be honest it's pretty much what I've been doing before major events or meeting up with older or vulnerable family/friends for a while. LFTs (as supplied free in the UK) are a really good resource.Exactly. I’ve done everything that they have asked, but this year I will be doing a lateral flow test on Xmas eve and as long as I get a negative reading I will be seeing my family this Christmas regardless of the restrictions.
I will throw in an extra suggestion for people looking at taking a cautious approach though. I won't be going out socialising in the week before Christmas and (because my work and home life lets me) I'll be dodging meeting people in their homes and other indoors settings. That may not be relevant or practical for everyone though.